This is a game movie of Telltale's Batman: Episode 5 - City of Light with no commentary. You get all the story related cutscenes and gameplay so you won't miss out on anything. Gameplay that doesn't add anything interesting or is unrelated to the narrative is edited out to keep the story moving.
Official Telltale's Batman summary:
Enter the fractured psyche of Bruce Wayne and discover the powerful and far-reaching consequences of your choices as the Dark Knight. In this gritty and violent new story from the creators of The Walking Dead – A Telltale Games Series, you'll make discoveries that will shatter Bruce Wayne's world, and the already fragile stability of a corrupt Gotham City. Decide the fate of Gotham City. Determine the fate of Bruce Wayne and his dark persona, Batman. Your choices write a new chapter in the complex and dangerous lives of the playboy industrialist and the vigilante detective.
Capture device: Elgato HD60